643  
WUCN12 CWTO 050600  
SEVERE THUNDERSTORM WARNING  
FOR NORTHERN ONTARIO  
UPDATED BY ENVIRONMENT CANADA  
AT 2:00 A.M. EDT SUNDAY 5 OCTOBER 2025.  
---------------------------------------------------------------------  
SEVERE THUNDERSTORM WARNING FOR:  
DRYDEN - VERMILION BAY.  
 
SEVERE THUNDERSTORM WARNING ENDED FOR:  
SIOUX NARROWS - NESTOR FALLS - MORSON.  
 
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==DISCUSSION==  
 
UPDATED OR ENDED BY 2:59 A.M. CDT.  
 
AT 1:00 A.M. CDT, ENVIRONMENT CANADA METEOROLOGISTS ARE TRACKING A  
LINE OF SEVERE THUNDERSTORMS CAPABLE OF PRODUCING VERY STRONG WIND  
GUSTS, UP TO TOONIE SIZE HAIL AND HEAVY RAIN.  
 
THIS LINE OF SEVERE THUNDERSTORMS IS LOCATED FROM 15 KILOMETRES  
NORTHEAST OF POPULUS LAKE TO LAWRENCE LAKE, MOVING EAST AT 60 KM/H.  
 
HAZARD: TOONIE SIZE HAIL, 90 KM/H WIND GUSTS AND HEAVY RAIN.  
 
LOCATIONS IMPACTED INCLUDE:  
EAGLE LAKE AND LOWER MANITOU LAKE.  
 
TAKE IMMEDIATE COVER IF A THUNDERSTORM APPROACHES. IF OUTSIDE,  
PROTECT YOURSELF FROM FLYING DEBRIS AND HAIL.  
 
SEVERE THUNDERSTORM WARNINGS ARE ISSUED WHEN IMMINENT OR OCCURRING  
THUNDERSTORMS ARE EXPECTED TO PRODUCE DAMAGING HAIL, WIND OR RAIN.  
 
EMERGENCY MANAGEMENT ONTARIO RECOMMENDS THAT YOU TAKE COVER  
IMMEDIATELY IF THREATENING WEATHER APPROACHES.  
 
PLEASE CONTINUE TO MONITOR ALERTS AND FORECASTS ISSUED BY  
ENVIRONMENT CANADA. TO REPORT SEVERE WEATHER, SEND AN EMAIL TO  
ONSTORM(AT)EC.GC.CA OR POST REPORTS ON X USING (HASH)ONSTORM.  
 
FOR MORE INFORMATION:  
HTTPS://WWW.ONTARIO.CA/PAGE/BE-PREPARED-EMERGENCY.  
 
HTTP://WEATHER.GC.CA  
 
END/OSPC  
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